Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828545 | (Oxy)nitride phosphor powder and method of producing same | Mao Sumino, Kazuki Iwashita, Takuma Sakai, Shinsuke Jida | 2017-11-28 |
| 9777215 | Oxynitride phosphor powder | Mao Sumino, Takuma Sakai, Kazuki Iwashita, Shinsuke Jida | 2017-10-03 |
| 9758720 | Oxynitride phosphor powder, silicon nitride powder for production of oxynitride phosphor powder, and production method of oxynitride phosphor powder | Takayuki Ueda, Takuma Sakai, Shinsuke Jida | 2017-09-12 |
| 9708533 | Wavelength conversion member and light-emitting device employing same | Kazuki Iwashita, Takuma Sakai, Takayuki Ueda, Shinsuke Jida, Masataka Yamanaga +2 more | 2017-07-18 |